使用超滤过滤介质可达到澄清、除菌的目的。

With ultrafilter medium it can attain the goal of clarification and desterilization.

youdao

使用超滤过滤介质可达到澄清、除菌的目的。

With ultrafilter medium it can attain the goal of clarification and desterilization.

youdao